hive-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From John Omernik <j...@omernik.com>
Subject Re: Join with OR condition in hive
Date Wed, 29 Aug 2012 21:49:49 GMT
How do you join two tables that aren't represented in both sides of the =?
 Can you describe a bit more of what you are trying to get out of the data?
I am having a hard time wrapping my head around this...




On Wed, Aug 29, 2012 at 4:44 PM, sonia gehlot <sonia.gehlot@gmail.com>wrote:

> Hi All,
>
> I am joining 2 tables in hive, with or condition. for example:
>
> select blah
> from table a
> Join table b
> *on (a.col1 = b.col2 or a.col2 = 0)*
> *
> *
> but this is giving me error that OR not supported in hive currently.
>
> Any suggestion how I can handle this in hive query.
>
> Thanks,
> Sonia
>

Mime
View raw message